¹⁵ A rod of correction imparts wisdom,^(A)
but a youth left to himself^[a]
is a disgrace to his mother.^(B)

¹⁷ Discipline your son, and it will bring you peace of mind^(A)
and give you delight.

¹⁹ A slave cannot be disciplined by words;
though he understands, he doesn’t respond.^(A)

²¹ A slave pampered from his youth
will become arrogant^[a] later on.